摘要
介绍了OTDR的测试原理和基于OTDR的分布式光纤传感器的传感原理,总结了它们在各个领域的应用情况,并指出了未来的发展趋势。
The testing principle of OTDR and the sensing principle of distributed optical fiber sensor based on OTDR are introduced,their applications in many fields are summarized,and their developing trend is pointed out.
出处
《山西科技》
2010年第2期46-47,51,共3页
Shanxi Science and Technology
关键词
光时域反射仪
分布式光纤传感器
瑞利散射
布里渊散射
拉曼散射
Optical Time Domain Reflect-mete
distributed optical fiber sensor
Rayleigh scattering
Brillouin scattering
Raman scattering
